Retro S – Set
Thermostatic Heads Connection M 30 x 1,5
Retrofit thermostatic insert with
pre-setting and thermostatic head
IMI HEIMEIER / Thermostatic Heads & Radiator Valves / Retro S – Set
Retro S – Set
Suitable for “Standard” thermostatic valve bodies with connection
thread directly at the valve body made from late 1982 and “without”
colored marking on the stuffing box.
Key features
>> Simple retrofit to presettting
>> Verification of the setting
>> Presetting with “a twist”
>> Insert with double O-Ring seal
for valves from 1982
for easy setting
through the front side numbers
for durable and maintenance free
operation
Technical description
Retro S – Set with retrofit thermostatic
insert and thermostatic head.
The Retro S thermostatic insert with
precision presetting is suitable for:
2
“Standard” thermostatic valve bodies
with connection thread directly at
the valve body made from late 1982
and “without” colored marking on the
stuffing box.
for DN 15
valve bodies
from late 1982 to 1994
Suitable for stuffing box
"without" color marking
(brass)
for DN 20
valve bodies
from late 1982 to 2011
Suitable for valve bodies with
connection thread for the
thermostatic head and
„without “ boss marking
or II / II+ marking
The Retro S flow rates correspond to the
flow rates of V-exakt valves to
late 2011.
With the fitting tool (Article No. 972100.000) the thermostatic inserts can be
replaced without the need to drain off the
system.
Articles
Set 1
with Retrofit insert and Thermostatic head K (Art. no. 6000-00.500)
For DN
EAN
Article No
15
20
4024052597710
4024052597819
3500-12.800
3500-13.800
Set 2
with Retrofit insert and Thermostatic head K, Theft protection using security ring (Art no. 6020-00.500)
For DN
EAN
Article No
15
20
4024052790418
4024052790517
3500-14.800
3500-15.800
Set 3
with Retrofit insert and Thermostatic head B, for public buildings (Art no. 2500-00.500)
For DN
EAN
Article No
15
20
4024052760718
4024052760817
3500-22.800
3500-23.800
Set 4
with Retrofit insert and Thermostatic head F, remote dial, 2 m (Art no. 2802-00.500)
For DN
EAN
Article No
15
20
4024052778713
4024052778812
3500-32.800
3500-33.800
Set 5
with Retrofit insert and Thermostatic head DX (Art no. 6700-00.500)
For DN
EAN
Article No
15
20
4024052760916
4024052761012
3500-42.800
3500-43.800
Set 6
with Retrofit insert and Thermostatic head K with remote sensor, 2 m (Art no. 6002-00.500)
For DN
EAN
Article No
15
20
4024052762910
4024052763016
3500-52.800
3500-53.800
3
IMI HEIMEIER / Thermostatic Heads & Radiator Valves / Retro S – Set
Accessories
Setting key
for Retro S, V-exakt to end of 2011 and F-exakt.
EAN
Article No
4024052207015
3501-02.142
Universal key
as an alternative to the setting key art. no. 3501-02.142 for adjusting Retro S and V-exakt to end of
2011/F-exakt. Also for thermostatic head B (temperature setting), Regulux lockshield, Vekolux double
connection fitting and radiator air vent.
V-exakt
F-exakt
EAN
Article No
4024052338917
0530-01.433
Fitting tool
complete with case, box spanner and replacement seals, for replacing thermostatic inserts without
draining off the heating system (for DN 10 to DN 20).
EAN
Article No
4024052298914
9721-00.000
The products, texts, photographs, graphics and diagrams in this document may be subject to
alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up
to date information about our products and specifications, please visit www.imi-hydronic.com.
1150-18.483 09.2015
Lufthahn